--- a/python/testc3.py	Sun May 26 23:58:59 2013 +0200
+++ b/python/testc3.py	Wed May 29 22:36:37 2013 +0200
@@ -136,20 +136,23 @@
          }
       """
       self.diag.clear()
-      ir = self.builder.build(snippet)
+      ircode = self.builder.build(snippet)
       self.assertEqual(len(self.diag.diags), 3)
       self.assertEqual(self.diag.diags[0].loc.row, 8)
       self.assertEqual(self.diag.diags[1].loc.row, 9)
       self.assertEqual(self.diag.diags[2].loc.row, 10)
-      self.assertFalse(ir)
+      self.assertFalse(ircode)
    def testEmpty(self):
       snippet = """
       package A
       """
-      self.builder.build(snippet)
+      ircode = self.builder.build(snippet)
+      self.assertFalse(ircode)
    def testEmpty2(self):
       snippet = ""
-      self.builder.build(snippet)
+      self.diag.clear()
+      ircode = self.builder.build(snippet)
+      self.assertFalse(ircode)
    def testRedefine(self):
       snippet = """
       package test;
@@ -158,7 +161,8 @@
       var int a;
       """
       self.diag.clear()
-      self.builder.build(snippet)
+      ircode = self.builder.build(snippet)
+      self.assertFalse(ircode)
       self.assertEqual(len(self.diag.diags), 1)
       self.assertEqual(self.diag.diags[0].loc.row, 5)
    def testWhile(self):